Fix style in tools/auto_bisect.

tools/auto_bisect/fetch_build_test.py

Index: tools/auto_bisect/fetch_build_test.py
diff --git a/tools/auto_bisect/fetch_build_test.py b/tools/auto_bisect/fetch_build_test.py
index 85c8ff26405e5ea9d15b5a2c237cdffcc278aad5..4c821cb34222c2fdf2920263b73988b3889a2ea2 100644
--- a/tools/auto_bisect/fetch_build_test.py
+++ b/tools/auto_bisect/fetch_build_test.py
@@ -71,7 +71,8 @@ class BuildArchiveTest(unittest.TestCase):
     archive = fetch_build.FullBuildArchive()
     archive._platform = 'android'
     self.assertEqual('chromium-android', archive.BucketName())
-    self.assertEqual('android_main_rel/full-build-linux_1234567890abcdef.zip',
+    self.assertEqual(
+        'android_main_rel/full-build-linux_1234567890abcdef.zip',
         archive.FilePath('1234567890abcdef'))
 
   def test_FullBuildArchive_Linux_BuilderName(self):
@@ -167,13 +168,16 @@ class BuildArchiveTest(unittest.TestCase):
     self.assertEqual(14400, archive.GetBuilderBuildTime())
 
   def test_GetBuildBotUrl_Perf(self):
-    self.assertEqual(fetch_build.PERF_TRY_SERVER_URL,
+    self.assertEqual(
+        fetch_build.PERF_TRY_SERVER_URL,
         fetch_build.GetBuildBotUrl(fetch_build.PERF_BUILDER))
 
   def test_GetBuildBotUrl_full(self):
-    self.assertEqual(fetch_build.LINUX_TRY_SERVER_URL,
+    self.assertEqual(
+        fetch_build.LINUX_TRY_SERVER_URL,
         fetch_build.GetBuildBotUrl(fetch_build.FULL_BUILDER))
 
+
 class UnzipTest(unittest.TestCase):
 
   def setUp(self):